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Durable Alnico5 Horseshoe Shaped Magnets LNG37 Axial For Microphone
| MOQ: | 100pcs |
| Price: | As negotiation |
| Standard Packaging: | cartons,pallets |
| Delivery Period: | 20-25days |
| Payment Method: | T/T L/C |
| Supply Capacity: | 20 tons per month for SmCo magnet |
Alnico5 Horseshoe Shaped Magnets
,Horseshoe Shaped Magnets LNG37
,Alnico5 horseshoe type magnet
| Attribute | Value |
|---|---|
| BHmax | 1.13-9 MGOe |
| Max Operating Temperature | 550℃ |
| Tolerance | ±0.05mm |
| Hcj | ≥30 KA/m |
| Application | Generator, Microphone, Measuring Instrument |
| Material | Cast Alnico |
| Type | Permanent Magnet |
| Grade | Alnico 5,8 Is Normally Used |
Alnico Permanent Magnet is a type of permanent magnet made of cast alnico, a combination of aluminum, nickel and cobalt. It has high magnetic properties, with a maximum energy density (BHmax) ranging from 1.13 to 9 MGOe.
Alnico permanent magnet is widely used in many applications, such as generators, microphones, measuring instruments and many other industrial applications. Different magnetization directions, such as axial, radial and multi-poles, can be customized according to customers' special requirements.
- Product Name: Alnico Permanent Magnet
- Tolerance: ±0.05mm
- BHmax: 1.13-9 MGOe
- Hcj: ≥30 KA/m
- Magnetization Direction: Axial, Radial, Multi-poles, LNG37, Alnico Rod Magnet, LNG37X...
- Application: Generator, Microphone, Measuring Instrument
Characteristic of Both Cast and Sintered Alnico:
- Very temperature stable, great for high heat applications
- Maximum working temperature 450-550°C
- Does not lend itself to conventional machining (hard and brittle)
- High residual induction and energy product compared to ceramic material
- Low coercive force compared to ceramic and rare earth materials (more subject to demagnetization)
- Most common grades of alnico are 5 and 8
- Not suited for repelling or high friction applications
| Parameter Name | Value |
|---|---|
| Cruie Temperature | 760 ~ 890℃ |
| Max. Operating Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μ Ω.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeablility | 1.7 ~ 4.7 μrec |
| Saturation Field Strength | 2.7 ~ 6.3 kOe / 215~500 kA/m |
| Temperature Coefficient of Br | -0.025 ~ -0.02%/℃ |
| Temperature Coefficient of iHc | +0.01 ~ +0.03 %/℃ |
Our UNMAG Alnico Permanent Magnet is made of Alnico5, LNG37, LNG37H or Alnico8, and it has a high coercivity of ≥30KA/m, BHmax of 1.13-9MGOe and a tolerance of ±0.05mm.
The Max Operating Temperature of our magnet can reach up to 550℃, and it can be magnetized in Axial, Radial, Multi-poles, etc. We guarantee a delivery time of 25-30 days.
Depending on the type of Alnico Permanent Magnet and the quantity ordered, the product may be packaged in cardboard boxes, plastic containers, or foil-lined bags. All packages are clearly labeled with the product name and size.
Alnico Permanent Magnet is shipped via reliable shipping carriers, such as UPS, FedEx, and DHL. Tracking numbers are provided to customers to keep track of their shipment. Depending on the destination, the delivery time can range from 1 to 7 days.
